Description : How do I upgrade my existing windows 7 or 8.1 system to windows 10? It is important that I do not want a new installation, but I want to update it because I want to keep the programs that are already installed.
Last Answer : It's very easy to upgrade your existing system. I provide a link from the Microsoft website where you can download the required update for free. Installation is also very simple, but you should read the description on the page. https://www.microsoft.com/en-us/software-download/windows10